Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x5c5bb47029f0608905ee161aad3e85a0a6db08f7346585cbdc429f31ee047353 · ArcScan

Block

#21,442,909

2026-09-18 04:42:16 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,909
Timestamp: 39 days ago · 2026-09-18 04:42:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c5bb47029f0608905ee161aad3e85a0a6db08f7346585cbdc429f31ee047353
Parent hash: 0x85096f39…e7bb4ea5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,909 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

8.5%2,557,822 / 30,000,000

Base fee

20 gwei

State root

0x588ae14accdc…1774f02c5176

Transactions root

0x6f4862d85f9d…dd9bd800edb0

Receipts root

0x02404bf2fa5c…c57d35aa7d8a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800